For the network shown in the given figure, find the input driving poin

1.	For the network shown in the given figure, find the input driving point impedance.
A.	2.75 ohm
B.	2.25 ohm
C.	2 ohm
D.	2.5 ohm
Answer» B. 2.25 ohm

Discussion

Consider the impedance function, Z(s)=(2s2+8s+6)/(s2+8s+12). Find the value of R3 after converting into second Cauer form.
Consider the impedance function, Z(s)=(2s2+8s+6)/(s2+8s+12). Find the value of L2 after converting into second Cauer form.
Consider the impedance function, Z(s)=(2s2+8s+6)/(s2+8s+12). Find the value of R2 after converting into second Cauer form.
Consider the impedance function, Z(s)=(2s2+8s+6)/(s2+8s+12). Find the value of L1 after converting into second Cauer form.
Consider the impedance function, Z(s)=(2s2+8s+6)/(s2+8s+12). Find the value of R1 after converting into second Cauer form.
Consider the impedance function, Z(s)=((s+4)(s+8))/((s+2)(s+6)). Find the value of R3 after converting into first Cauer form.
Consider the impedance function, Z(s)=((s+4)(s+8))/((s+2)(s+6)). Find the value of L3 after converting into first Cauer form.
Consider the impedance function, Z(s)=((s+4)(s+8))/((s+2)(s+6)). Find the value of R2 after converting into first Cauer form.
Consider the impedance function, Z(s)=((s+4)(s+8))/((s+2)(s+6)). Find the value of L2 after converting into first Cauer form.
Consider the impedance function, Z(s)=((s+4)(s+8))/((s+2)(s+6)). Find the value of R1 after converting into first Cauer form.